Visual System Characterization for Diverse Applications

Publication ID: 24-11857254_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Visual System Characterization for Diverse Applications,” Published Technical Disclosure No. 24-11857254_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857254_0007_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,254.

Summary of the Inventive Concept

This inventive concept expands the core technology of characterizing the visual system of a subject to various new applications and use cases, including autonomous vehicles, virtual reality, video content optimization, animal visual disorder diagnosis, and athlete visual performance optimization.

Background and Problem Solved

The original patent disclosed a method and system for characterizing the visual system of a subject, primarily focused on human vision. However, the limitations of this approach become apparent when considering the diverse range of applications where visual system characterization is crucial. The new inventive concept addresses this limitation by applying the core technology to entirely different industries, fields, or problems, enabling innovative solutions in various domains.

Detailed Description of the Inventive Concept

The new inventive concept involves adapting the visual system characterization method to accommodate the specific requirements of each new application. For instance, in autonomous vehicles, the system monitors and optimizes visual performance by measuring sensitivity to contrast and adjusting visual system settings. In virtual reality, the method enhances the visual experience by characterizing the user's visual system and generating a personalized response model. Similarly, the concept is applied to video content optimization, animal visual disorder diagnosis, and athlete visual performance optimization, each with its unique implementation and benefits.

Novelty and Inventive Step

The new claims introduce a significant inventive step by expanding the original patent's technology to unforeseen applications, demonstrating a profound understanding of the underlying principles and their versatility. The novelty lies in the unexpected yet effective application of visual system characterization to diverse domains, yielding innovative solutions that address specific challenges in each field.

Alternative Embodiments and Variations

Alternative embodiments may include varying the visual test module, response model generator, and control or processing modules to accommodate the specific requirements of each application. Additionally, the concept could be extended to other fields, such as medical imaging, surveillance systems, or gaming, further broadening its scope and impact.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential, as it enables the development of innovative products and services across multiple industries. The target markets include autonomous vehicle manufacturers, virtual reality platform providers, video content creators, animal healthcare professionals, and sports training institutions, among others. The potential for growth and revenue generation is substantial, driven by the increasing demand for advanced visual system characterization solutions.

CPC Classifications

SectionClassGroup
A A61 A61B3/0025
A A61 A61B3/0041
A A61 A61B3/022
A A61 A61B3/032
A A61 A61B3/066
G G16 G16H30/40
G G16 G16H50/30

Field of Art

Visual neuroscience, medical imaging, and human-computer interaction technologies involving visual system characterization and performance assessment

Person of Ordinary Skill (PHOSITA) Profile

A researcher or engineer with advanced training in visual neuroscience, signal processing, and biomedical engineering, capable of understanding complex visual system measurement techniques and translating core scientific methodologies across different application domains

Obviousness Rationale

The source patent establishes a fundamental method for characterizing visual system sensitivity to contrast using noise modeling and threshold assessment. A PHOSITA would readily recognize that these core principles could be systematically applied to diverse domains by adapting the measurement and response generation techniques to specific contextual requirements. The technical framework provides a generalizable approach that can be predictably extended to autonomous systems, user experience optimization, medical diagnostics, and performance enhancement scenarios.

Obvious Combinations & Variations

Source Patent Element
Method for quantifying visual signal processing elements using equivalent input noise values
PTD Variation
Applying noise quantification technique to autonomous vehicle visual perception systems
Obviousness Reasoning
Predictable extension of existing noise modeling technique to evaluate machine vision performance, representing a known adaptation of established scientific measurement principles
Source Patent Element
Visual test involving sensitivity to contrast measurement across different luminance and frequency ranges
PTD Variation
Generating personalized response models for virtual reality visual rendering
Obviousness Reasoning
Straightforward application of established characterization methodology to create individualized visual experience optimization, representing a logical design choice within known technical frameworks
Source Patent Element
Characterization of visual system processing elements including photon, early neural, and late neural noise components
PTD Variation
Diagnostic approach for identifying visual disorders in animals by analyzing noise component interactions
Obviousness Reasoning
Systematic translation of core scientific measurement technique to veterinary diagnostic context, demonstrating a predictable and obvious technical adaptation
Source Patent Element
Comprehensive visual test involving external noise variation and contrast threshold assessment
PTD Variation
Performance optimization methodology for athletes by mapping visual system sensitivity
Obviousness Reasoning
Direct application of established measurement protocol to performance enhancement domain, representing a known technique for translating scientific measurement into practical intervention strategies
35 U.S.C. § 103 Summary: Based on US Patent 11857254's comprehensive methodology for visual system characterization, the present disclosure demonstrates that the core scientific principles of visual sensitivity measurement constitute prior art rendering obvious various domain-specific applications involving noise modeling, response generation, and performance optimization across autonomous, medical, and human performance contexts.

Original Patent Information

Patent NumberUS 11,857,254
TitleMethod and system for characterizing the visual system of a subject
Assignee(s)Essilor International, SORBONNE UNIVERSITE